baber/WOPTO huggingface dataset:
Patent IE-41042-L (IE)
Title: Preparing succinylosuccinic acid diesters
IPC: C07C67/30
Filed: 1975-05-05
Abstract: A process for the production of succinylosuccinic acid diester. The process includes reacting a gamma -haloacetoacetic ester with a strong base. The reaction is conducted in the presence of at least one dispersing agent and an aqueous buffer solution of at least one inorganic salt at a pH of 8 to 10. The pH is kept constant during the reaction by the addition of a strong base as needed. The reaction is conducted at a temperature between -10 DEG and 10 DEG C. and preferably between -2 DEG and 0 DEG C. The succinylosuccinic acid diester can be isolated by any convenient method such as filtering or centrifuging it from the reaction solution.
[US4039570A]
Patent FI-824407-L (FI)
Inventor: PIOCH RICHARD PAUL
IPC: C07D417/14
Filed: 1982-12-21
Abstract: <CHEM>  wherein R and R<3> independently represent hydrogen or alkyl;  R<1> represents hydrogen, alkyl, benzyl or benzoyl;  R<2> represents hydrogen or alkyl; or R<1> and R<2> taken together with the adjacent nitrogen atom form a saturated heterocyclic ring containing from 5 to 7 ring atoms and optionally including a further heteroatom selected from oxygen and nitrogen;  Z is O, S or CH2;  X is S or O;  n is 2 or 3 when Z is O or S and n is 1, 2 or 3 when Z is CH2;  R<5> is H or CH3;  m is 1, 2 or 3;  A is (C1-C5)alkylene or (CH2)qX(CH2)p wherein q and p are individually 0, 1, 2 or 3 and the sum of q plus p is 0-4, and B is H, CH3, cycloalkyl, a heteroaryl group optionally substituted with one or two alkyl, alkoxy, halo, hydroxy or amino groups; naphtyl, (1,3-benzodioxolyl), 2,3-dihydro-1,4-benzodioxinyl, phenyl optionally substituted with one or two alkyl, alkoxy, halo, OH, benzyloxy, CF3, alkyl-O-alkylene, phenoxy or di[alkyl]aminoalkylene groups; and their pharmaceutically-acceptable salts are effective anti-ulcer agents.
Patent IE-881351-L (IE)
Title: Arrangement for administering a pharmaceutical preparation
IPC: A61J7/00
Filed: 1988-05-05
Abstract: A multitude of non-tacky coated pellets containing a pharmaceutical preparation is housed within a breakable packet which, when broken, enables ready removal of the pellets for the oral administration of the preparation to a patient. The packet includes a bendable backing sheet and a fracturable covering member between which the pellets are held in a vacuum-sealed environment prior to use. The coating of the pellets also prevents dissolution of the preparation in the mouth to avoid the sensation of bitter medicinal taste.
[CA1324594C]
Patent IE-781456-L (IE)
Title: 1-piperazinyl-triazolo-thieno-1, 4-diazepines
IPC: C07D249/00
Filed: 1978-07-20
Abstract: Compounds of the formula <IMAGE> wherein R1 is hydrogen, lower alkyl, halo-lower alkyl, hydroxy-lower alkyl, di(lower alkyl)amino-lower alkyl, phenyl, tolyl, methoxy-phenyl, nitro-phenyl, halo-phenyl, pyridyl, pyrimidinyl or -CO-R4, where R4 is hydrogen, alkyl or 1 to 17 carbon atoms, alkoxy of 1 to 2 carbon atoms, phenyl, tolyl, methoxy-phenyl, halo-phenyl, nitro-phenyl or pyridyl; R2 is hydrogen, fluorine, chlorine, or bromine; and R3 is chlorine, bromine or lower alkyl, and non-toxic, pharmacologically acceptable acid addition salts of certain of these compounds. The compounds as well as the salts are useful as anxiolytics, tranquilizers, sedatives or neuroleptics.
[US4180573A]
Patent IE-811512-L (IE)
Title: Fibrous composite material
IPC: B32B17/02
Filed: 1981-07-06
Abstract: A fibrous composite material of essentially two-dimensional form in the form of individual fibres, sheets or layers comprising combustible fibres and lamellae of a layer mineral of size below 50 microns, a method for the manufacture of the fibrous composite materials by applying lamellae of a layer mineral to the fibres preferably from suspension followed by removal of the liquid phase of the suspension, and use of the fibrous composite materials for the fire-protection of substrates.
Patent IE-41269-L (IE)
Title: Polyamide-6-filament yarns
IPC: D01F6/60
Filed: 1975-07-18
Abstract: The invention relates to a process for the continuous production of a stretched and interlaced polyamide-6 filament yarn wherein the filaments are interlaced before stretching.
[US4035464A]
Patent IE-881641-L (IE)
Title: Safety container for glass vials
IPC: B65D77/04
Filed: 1988-05-31
Abstract: A protective safety container (10) for encasing toxic drug filled glass vials (18) is disclosed. The container includes a molded plastic body (12) that is shaped to conform to the shape of a vial to be protected. A plurality of spaced longitudinal ribs (32) are formed on the inner surface of the container body (12) that act to engage the vial (18) and hold it firmly in position, and also form a cushioning air space between the vial and the container. A molded plastic annular base (14) is adapted to be snap fitted into the body (12) such that the vial (18) cannot be easily removed once it is secured within the container. Disposed in the top (15) of the container is a small aperture (26) having a frangible disk (28) disposed therein. The disk (28) may be removed so that a hypodermic needle may be inserted into a stopper (19) in the vial (18) to withdraw the vial's contents. The aperture (26) is too small, however, to permit removal of the stopper itself. All of these features combine to provide a protective container for a glass vial which will prevent the intentional or accidental discharge of the vial's contents to the surrounding area.
Patent IE-901786-L (IE)
Title: Freeze spray aerosol
IPC: A61K31/405
Filed: 1990-05-17
Abstract: Aerosol compositions for topical application, conferring a cooling effect on the body and suitable for use in the alleviation of pain, such as muscular or rheumatic pain, which compositions do not contain environmentally unacceptable chlorofluorocarbons but satisfy safety guidelines on flammability, and comprise an organic substance, other than a chlorofluorocarbon, having a boiling point within the range of from 10 to 40<o>C and an organic substance, other than a chlorofluorocarbon, having a boiling point within the range of from -45 to -10<o>C, in a ratio of from 3 to 7 parts by weight of the higher boiling component (serving primarily as a coolant) per part by weight of the lower boiling component (serving primarily as a propellant).
Patent IE-792026-L (IE)
Title: Selectively acylated aminoglycosidic antibiotics
IPC: C07H23/00
Filed: 1979-10-23
Abstract: Aminoglycosidic antibiotic comprising a 6-0-(3''-aminoglycosyl)-2-deoxystreptamine optionally having a 4-0-(aminogycosyl) group, such as kanamycins, gentamicins, sisomicin, forms reversible complex with zinc cations by association of the zinc cations with some pairs of aminohydroxyl groups in the aminoglycoside, and the zinc-complexed amino groups are blocked from acylation. Reaction of this zinc complex with an acylation reagent having an amino-blocking acyl group brings about acylation of the non-complexed amino groups to give an N-acylated zinc complex, namely a complex of zinc cation with an N-acylated aminoglycosidic antibiotic derivative. Removal of zinc cations from N-acylated zinc complex yields a partially N-acylated aminoglycosidic antibiotic where 1- and 3''-amino groups are unprotected but all other amino groups protected with acyl group. Further reaction of this partially N-acylated product with a certain alkanoic acid or N-formyl-imidazole results in preferential acylation of 3''-amino group without 1-amino group being acylated, affording a 1-N-unprotected and other N-fully-protected derivative of the aminoglycosidic antibiotic which is valuable to be 1-N-acylated with alpha -hydroxy- omega -aminoalkanoic acid for high-yield production of known semi-synthetic 1-N-( alpha -hydroxy- omega -aminoalkanoyl)-aminoglycosidic antibiotic.
[US4297485A]
Patent IE-792068-L (IE)
Title: 1, 2, 4-triazoles.
IPC: C07D249/08
Filed: 1979-10-26
Abstract: New acyl-1H-1,2,4-triazole derivatives of the formula <IMAGE> I wherein R may be located on one of the two adjacent nitrogen atoms and may represent hydrogen; a group R5-CO wherein R5 is selected from (C1-4)alkyl, (C2-4)alkenyl, (C2-4)alkynyl, phenyl, phenyl substituted by one to three groups independently selected from halo, (C1-4)alkyl, (C1-4)alkoxy, trifluoromethyl, cyano, nitro, amino, di-(C1-4)alkylamino, (C2-4)acylamino and methylenedioxy, benzyl, cinnamyl, amino, (C1-4)alkylamino, di-(C1-C4)alkylamino, phenylamino, phenylamino wherein the phenyl ring may be substituted by one to three groups independently selected from halo, (C1-4)alkyl, (C1-4)alkoxy, trifluoromethyl, cyano, nitro, amino, di-(C1-4)alkylamino, (C2-4)acylamino and methylenedioxy, halo(C1-4)alkyl, (C1-4)alkoxy and benzyloxy; a group R6-SO2 wherein R6 may represent (C1-4)alkyl, phenyl, phenyl substituted by a radical selected from (C1-4)alkyl and (C1-4)alkoxy, or phenacyl; R1 is selected from hydrogen, (C1-4)alkyl, (C1-4)alkoxy, allyloxy, propargyloxy, trifluoromethyl, phenyl, halo and dimethylamino; R2 may represent a (C1-4)alkyl radical or the group <IMAGE> wherein R7 is hydrogen or methyl and R8 is a (C1-4)alkyl radical, the group R5-CO or the group R6-SO2 in which R5 and R6 are defined as above, or R7 and R8 taken together may represent a further bond between the carbon and oxygen atom; R3 and R4 are independently selected from hydrogen, halo, (C1-4)alkyl and (C1-4)alkoxy; R1 and R4 taken together may also represent a methylenedioxy group; with the proviso that, when R represents hydrogen, R2 must be the group <IMAGE> in which R8 must be the group R5-CO or the group R6-SO2 wherein R5 and R6 are as above defined; and salts therewith of pharmaceutically acceptable acids. The compounds possess antireproductive utility.
[US4459302A]
Patent IE-872124-L (IE)
Title: Pyrimidine derivatives
IPC: A61P31/12
Filed: 1987-08-07
Abstract: Compounds of the formula <IMAGE> I wherein R1 is halogen, C1-4 -alkyl or halo-(C1-4- alkyl), R2 is hydrogen, hydroxy or acyloxy, R3 and R4 each are hydrogen or C1-4-alkyl, R5 is aryl or aryloxy, X is O or NH and Y is -CO-CH2-, -CH(OH)-CH2-, -CH2-CH2-, -S-, -SO- or -SO2-, and tautomers thereof are described. Compounds of formula I and their tautomers possess antiviral activity and can be used in the form of medicaments for the control and prevention of viral infections.
[US4882316A]
Patent IE-782263-L (IE)
Title: Polypropylene-glass fibre composition
IPC: C08K5/20
Filed: 1978-11-16
Abstract: A molding composition is comprised of (A) polypropylene, (B) glass fibers, (C) an unsaturated dicarboxylic acid imide, and (D) a thermoplastic elastomer, and is useful for the fabrication of a variety of shaped articles, especially for the automotive industry [e.g., radiators, battery casings, fans, etc.].
[US4224216A]
Patent IE-893792-L (IE)
Title: Syringe
IPC: A61M5/50
Filed: 1989-11-28
Abstract: A syringe assembly (20) includes a barrel (21) having an inside surface (22) describing a chamber (23) for retaining fluid, an open proximal end (25) and a distal barrel end (27) having a passageway (28) therethrough in fluid communication with the chamber (23). A plunger rod (33) includes an elongate body portion (34), a proximal end (37) and a distal end (38) with a stopper (39) at the distal end (38). The stopper (39) is slidably positioned in fluid-tight engagement in the barrel (21). A locking element (42) is positioned in the barrel between the plunger rod (33) and the inside surface of the barrel (21). The locking element (42) includes at least two proximally and outwardly facing non-parallel locking barbs (46), a distally and inwardly facing resisting edge (50) and an inwardly facing driving edge (52). The driving edge (52) is adapted to interact with the plunger rod (33) to move the locking element (42) along the barrel as the stopper is advanced distally along the barrel (21). The resisting edge (50) and the locking barbs (46) are adapted to prevent proximal motion of the plunger rod (33) with respect to the barrel (21) after initial distal motion of the plunger rod (33) to expel fluid through the passageway (28) wherein proximal motion of the plunger rod (33) with respect to the barrel (21) causes the resisting edge (50) to engage the plunger rod (33) causing the locking element (42) to move in a proximal direction wherein the locking barbs (46) engage the inside surface of the barrel (21) to prevent further movement and allowing only distal movement of the plunger rod (33) with respect to the barrel (21).
Patent NO-793660-L (NO)
Inventor: SONNTAG FRITZ
IPC: H04J1/06
Filed: 1979-11-12
Abstract: A digital frequency divider, for producing an output signal related in frequency to an input signal by the ratio less than unity Z/N, incorporates an exclusive-OR gate and three frequency dividers having divisors m, n and k. The fraction Z/N is realized where n and k are integers, and the divisor m is chosen by:   <IMAGE>   When m is not an integral number, its corresponding divider is embodied by a cascaded divider circuit made up of two or more cascaded units each including an exclusive-OR gate and at least two frequency dividers connected to yield a fractional divisor.
Patent NO-833615-L (NO)
Inventor: REDMOND SANFORD
IPC: B65D75/58
Filed: 1983-10-05
Abstract: A dispenser package (10, 100) for flowable substances of the type where the flowable product is contained within a flexible pouch (22) adhered to a relatively stiff material (12) and may be opened along a fault line (24) or cut pattern scored in the relatively stiff material with one hand by folding the stiff ends towards one another into a "V" shape containing one or more dimples, pyramidal shapes (26) or other protrusions on the fault line (24) or fault area. The protrusions (26, 40, 52, 54, 56) not only increase and concentrate the stress forces, so that even very tough, high barrier materials may be used in constructing the package and will rupture at the protrusions by the aforesaid folding motion, but also control both the aperture shape and flow direction of the flowable substance as it is dispensed. The ability to make the package of tough materials enables the package to contain substances under pressure which subsequently will be dispensed. A sponge-like material (65, 70) also may be compressed within the package shaped so that a ' portion (66) will project from the package on opening for use as a swab for application of the contents.
Patent NO-860474-L (NO)
Inventor: HENRIKSEN NOROLF
IPC: C02F1/72
Filed: 1986-02-11
Abstract: Method and installation for the treatment of liquids, especially oxygen enrichment of water is used for aqua culture purposes such as the breeding of fish. Thus, it is an object to provide a method where gas bubbles in the water reservoir are avoided and where one freely can treat fresh water and/or recirculated water for optimal temperature control and/or water renewal. The water flow is mixed with a flow of pure oxygen gas which is supplied from an oxygen tank 4 with liquid oxygen. The oxygen is led through an evaporator 16 into a flow system which forms a recirculating circuit, with pipeline, and oxygen enrichment means or reactor unit 2 where water and oxygen are mixed to form a turbulent, foaming gas/liquid flow. The mixture is subsequently led into a gas/liquid separator 3 where gas and liqid are separated. The gas mixture from the separator which now in addition to oxygen also will contain other contaminants like nitrogen and carbon dioxide, is recirculated by means of a compressor 6. To prevent the building up of great amounts of nitrogen and other contaminants, there is provided a de-aeration means in the form of a bleed 10 or in the form of a special separation unit.
Patent NO-891721-L (NO)
Inventor: ARALT PER TYBRING
IPC: B63B11/00
Filed: 1989-04-26
Abstract: PCT No. PCT/NO90/00070 Sec. 371 Date Jan. 7, 1991 Sec. 102(e) Date Jul. 1, 1991 PCT Filed Apr. 20, 1990 PCT Pub. No. WO90/12728 PCT Pub. Date Nov. 1, 1990.A cargo ship is provided with transverse bulkheads to separate holds from each other. In addition, the bulkheads are arranged in pairs to define compartments therebetween in which flights of steps are arranged. Access openings are also provided in the transversely extending bulkheads to provide access to the steps at various levels. Each flight of steps is contained between two partitions which form a passage within the compartment. A hatch cover is provided at the top to gain access to the passage.
Patent NO-920385-L (NO)
Inventor: VALSAMIDIS MICHAEL
IPC: F03D9/00
Filed: 1992-01-29
Abstract: A wind turbine cross wind machine is disclosed, which comprises a circumferential arrangement of guide vanes (1) around a centrally located rotor (2) including a central aperture (3) in the middle of a circumferential arrangement of blades (2), where the guide vanes are capable of guiding the wind falling upon counter acting rotor blades towards the direction of rotor rotation, whatever direction the wind may be coming from, thereby offering a substantial improvement in this wind machine efficiency. Alternatively, the guide vanes (2 in Fig.7) being of a uniform airfoil type they divert the airstream path by acting like an aerodynamic lens causing a uniform concentration of it within the encircled area, thus producing twin symmetrically convergent airpaths passing through the engine and causing a horizontal venturi effect to appear across the rotor blades with advantageous results on engine performance. <IMAGE>
Patent NO-923911-L (NO)
Inventor: BIOLLAZ MICHEL
IPC: A61P3/00
Filed: 1992-10-08
Abstract: Compounds of the formula    <IMAGE>  (I)  wherein carbon atoms 1 and 2 are linked by a single bond or a double bond, R1 is hydrogen, methyl or ethyl, and A is a group of the formula -N(-R2)-X- wherein R2 is hydrogen or C1-C4alkyl and X is C1-C12alkylene or C3-C6cycloalkylidene; a group of the formula -N(-R2)-Y-Phe- wherein R2 is as defined above, Y is a direct bond or C1-C6-alkylene and Phe is an unsubstituted or substituted phenylene radical; a group of the formula -O-X- wherein X is as defined above, or a group -O-Y-Phe- wherein Y and Phe are as defined above, are inhibitors of 5 alpha -reductase and can be used for the therapeutic treatment of the human and animal body.
Patent NO-931573-L (NO)
Title: Aggregerte mineralske komposittpigmenter
Inventor: BROWN ALAN J
IPC: D21H/
Filed: 1993-04-29
Abstract: Fremgangsmåte for dannelse av kjemisk aggregerte, porøse, volumgivende kompositt- pigmenter for anvendelse i formuleringer for fylling og belegning av papir. En vandig oppslemming dannes av utgangs-mineralpartik- ler valgt fra en eller flere medlemmer av gruppen som består av kaolin, kalsiumkarbo- nat, titandioksyd, gips og glimmer. En kar- boksylholdig polymer eller kopolymer med høy molekylvekt tilsettes til oppslemmingen for å flokkulere mineralpartiklene. Et overskudd av kalsiumioner tilsettes til den flokku- lerte oppslemming for å felle ut kalsium- saltet av den karboksylholdige polymer in situ på utgangs-mineralf nokkene, slik at det derved dannes aggregater av utgangs-mineral- partikler som er innbyrdes forbundet ved hjelp av kalsiumsaltet, og som har en volu- minøs, porøs fnokkstruktur . Gassformig kar- bondioksyd tilsettes til oppslemmingen og reagerer med gjenværende kalsiumioner for å felle ut kalsiumkarbonat på det polymere karboksyl-kalsiumsalt. Dette forer til dannelse av ytterligere lysspredende tomme rom eller porer og styrker forbindelsene mellom de flokkulerte utgangspartikler. De resulterende komposittaggregater utvinnes og tørkes i form av et produkt. Komposittaggre- gat-produktene er også beskrevet og er gjen- stand for patentkrav.
Patent NO-942135-L (NO)
IPC: C10N20/02
Filed: 1994-06-08
Abstract: Chain conveyor lubricants, especially for the food industry, which form clear solutions in water and which contain in combinationa) at least one compound corresponding to formula (I): in whichR1 is a saturated or mono- or polyunsaturated, linear or branched alkyl group containing 6 to 22 carbon atoms, which may optionally be substituted by an -OH, -NH2, -NH-, -CO-, halogen or a carboxyl group,R2 is a carboxyl group containing 2 to 7 carbon atoms,M is hydrogen, alkali metal, ammonium, an alkyl group containing 1 to 4 carbon atoms or a benzyl group, andn is an integer of 1 to 6;b) at least one organic carboxylic acid selected from monobasic or polybasic, saturated or mono- or polyunsaturated carboxylic acids containing 2 to 22 carbon atoms; and, optionally,c) at least one of water, additives, and auxiliaries.
Patent NO-952285-L (NO)
Title: Anordning for nödslep av fartöyer
Inventor: TINNEN GUNNAR
IPC: B63B21/56
Filed: 1995-06-09
Abstract: Anordning for nodsleping av fartøyer, hvor det finnes en lagringstrommel (14) for en fortøyningswire (l 1) som er ført gjennom et klyss (12) plassert ved fartøyets side. Klysset (12) er opplagret glidende i en føring (13) slik at det kan føres mellom en ytre, aktiv stilling og en indre stilling, i avstand fra fartøyets side. Lagringstrommelen (14) er utformet med en indre friksjonsbrems som aktiveres progressivt med en skruemekanisme som drives ved uttrekking av wiren. Klysset er fortrinnsvis opptatt slik i føringen (13), at det i den ytre stillingen kan dreies om en vertikal akse.
Patent NO-972281-L (NO)
Title: Oppblåsbar pakning med hylseventil
Inventor: STOKLEY CHARLES O
IPC: E21B33/134
Filed: 1997-05-20
Abstract: En oppblåsbar pakning (10) innbefatter en glidbar hylse (86) som åpner og lukker en åpning (94) for derved å styre trykksettingen av et oppblåsbart pakningselement (120) ved hjelp av et sement-fluidum. Hylsen (86) beveges aksialt ved hjelp av et verktøy (20) som henger i brannen i en arbeidsstreng (WS). I pakningshuset er det utformet en ringformet passasje (76) fra innløpsåpningen (94) til pakningselementet (120), for derved å muliggjøre en pålitetlig oppblåsing med sement-fluidum. Hylsen (86) gir metall-metall-tetning mot et indre hylselegeme (76) i pakningshuset for oppnåelse av en pålitelig avtetning av det oppblåsbare kammer relativt brønnfluider når hylsen (86) er stengt.
Patent NO-975226-L (NO)
Inventor: FRISCHMANN ALBERT
IPC: E04B1/48
Filed: 1997-11-13
Abstract: Insulating material is attached to brickwork using a retainer having a flat retaining plate (2) to which a hollow shaft (13) is attached. A nail (3) with a head is contained within the shaft, which has a slot (14) forming an expansion zone (12). A plastic pin (5) is clamped within the shaft and projects above the retaining plate by a distance corresponding to the length of the expansion zone. The pin is hammered-in to drive the nail inwards for expansion. Preferably, the pin is made of a high strength composite material and has two spaced beads (6) at either end.
Patent NO-975577-L (NO)
Title: Jernbanevogn-boggi-sideramme med interne ribber i bunnelementet
Inventor: WRONKIEWICZ ROBERT D
IPC: B61F5/52
Filed: 1997-12-03
Abstract: Oppfinnelsen vedrører en jernbanevogn-boggi-sideramme med et forsterket bunnelement (34). Siderammen (12) har et avlangt øvre kompresjonselement (24), to diagonale strekkelementer (30,32) som går ned i en spiss vinkel i fra i nærheten av det øvre kompresjonselements (24) ender, og et bunnelement (34) som forbinder de diagonale strekkelementers andre ender med hverandre. Bunnelementets (34) toppflate danner et fjærsete (48) for den fjærgruppe som boggibolsteret er opplagret i. Bunnelementet (34) og de tilknyttede diagonale strekkelementer (30,32) er forsterket ved at det er lagt inn innvendige bæreribber (50,51) i det i hovedsaken hule bunnelement (34), nær overgangen til det respektive diagonale strekkelement (30,32). Det er også sørget for en øket materialtykkelse i overgangen mellom bunnelementets (34) toppflate og det diagonale strekkelement (30,32) og/eller søyler (36,38) som går opp og danner en bolsteråpning.